CVE-2025-66675
Unknown Unknown - Not Provided

BaseFortify

Publication date: 2025-12-10

Last updated on: 2025-12-16

Assigner: Apache Software Foundation

Description
Denial of Service vulnerability in Apache Struts, file leak in multipart request processing causes disk exhaustion. This issue affects Apache Struts: from 2.0.0 through 6.7.4, from 7.0.0 through 7.0.3. Users are recommended to upgrade to version 6.8.0 or 7.1.1, which fixes the issue. It's related to  https://cve.org/CVERecord?id=CVE-2025-64775  - this CVE addresses missing affected version 6.7.4

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Meta Information

Published
2025-12-10
Last Modified
2025-12-16
Generated
2026-07-06
AI Q&A
2025-12-10
EPSS Evaluated
2026-07-05
NVD
CVE-2025-66675
EUVD
EUVD-2025-202417

Affected Vendors & Products

Showing 4 associated CPEs
Vendor Product Version / Range
apache struts From 2.0.0 (inc) to 2.3.37 (inc)
apache struts From 2.5.0 (inc) to 2.5.33 (inc)
apache struts From 6.0.0 (inc) to 6.8.0 (exc)
apache struts From 7.0.0 (inc) to 7.1.1 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-459 The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

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Executive Summary

This vulnerability is a Denial of Service (DoS) issue in Apache Struts where a file leak occurs during multipart request processing, which leads to disk exhaustion.

Impact Analysis

The vulnerability can cause denial of service by exhausting disk space, potentially making the affected Apache Struts server unavailable or unstable.

Mitigation Strategies

Users are recommended to upgrade Apache Struts to version 6.8.0 or 7.1.1, which fixes the issue.

Detection Guidance

The provided resources do not include specific commands or detailed detection methods for identifying this vulnerability on a network or system. However, general detection could involve monitoring for abnormal disk usage or exhaustion related to multipart file uploads in Apache Struts. Additionally, reviewing the Apache Struts version in use to check if it falls within the affected versions (2.0.0 through 2.3.37, 2.5.0 through 2.5.33, 6.0.0 through 6.7.4, and 7.0.0 through 7.0.3) can help identify vulnerable systems. For precise detection commands or tools, further information beyond the provided resources would be necessary. [1]

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